private void write(StyledLayerDescriptor version) {
if (layer != null && layer.getStyle() != null) {
final MutableStyle style = layer.getStyle();
final JFileChooser chooser = new JFileChooser();
final int result = chooser.showSaveDialog(this);
if (result == JFileChooser.APPROVE_OPTION) {
XMLUtilities tool = new XMLUtilities();
try {
tool.writeStyle(chooser.getSelectedFile(), style, version);
} catch (JAXBException ex) {
Exceptions.printStackTrace(ex);
}
}
}
}
/** {@inheritDoc } */
@Override
public MapLayer createLayer(Map<String, String> parameters) {
load();
final String coverageName = parameters.get(COVERAGENAME_PROP);
try {
final LayerCoverageReader coverageReader = database.createGridCoverageReader(coverageName);
final MapLayer layer =
MapBuilder.createCoverageLayer(
coverageReader, RandomStyleFactory.createRasterStyle(), coverageName);
final GISLayerSource source =
new GISLayerSource(getInfo().getID(), parameters, CoverageSQLSource.this);
layer.setUserPropertie(GISLayerSource.KEY_LAYER_INFO, source);
return layer;
} catch (CoverageStoreException ex) {
Exceptions.printStackTrace(ex);
return null;
}
}